Either run it as root or if it’s missing install libinput-utils or some similarly named package.
In your case the device already includes the vid/pid in its name so the path will most probably be 04f3:2f2a.
pretty sure this has been a long-standing feature request in the control-center, e.g. here but there’s also an argument that fixing the monitors makes this work for everyone instead of having to expose a toggle… by and large adding this toggle mostly fails on the “someone needs to write the widgetry for this” stage though.
Mind you, the zenbook duo is a very special case because iirc we don’t get any information in userspace about which touchscreen is which so any heuristics are bound to fail.